lix-releng-staging/maintainers/check-headers.nix

{ writeShellApplication, gnugrep }:
writeShellApplication {
  name = "check-headers";

  runtimeInputs = [ gnugrep ];
  text = builtins.readFile ./check-headers.sh;
}
pre-commit check for pragma once and ///@file This is in our style guide, we can cheaply enforce it, let's do it. ``` $ pre-commit check-case-conflicts.....................................................Passed check-executables-have-shebangs..........................................Passed check-headers............................................................Failed - hook id: check-headers - exit code: 1 Missing pattern @file in file src/libexpr/value.hh We found some header files that don't conform to the style guide. The Lix style guide requests that header files: - Begin with `#pragma once` so they only get parsed once - Contain a doxygen comment (`/**` or `///`) containing `@file`, for example, `///@file`, which will make doxygen generate docs for them. When adding that, consider also adding a `@brief` with a sentence explaining what the header is for. For more details: https://wiki.lix.systems/link/3#bkmrk-header-files check-merge-conflicts....................................................Passed check-shebang-scripts-are-executable.....................................Passed check-symlinks.......................................(no files to check)Skipped end-of-file-fixer........................................................Passed mixed-line-endings.......................................................Passed no-commit-to-branch......................................................Passed release-notes........................................(no files to check)Skipped treefmt..................................................................Passed trim-trailing-whitespace.................................................Passed ``` Fixes: https://git.lix.systems/lix-project/lix/issues/233 Change-Id: I77150b9298c844ffedd0f85cc5250ae9208502e3 2024-04-08 22:08:29 +00:00			`{ writeShellApplication, gnugrep }:`
			`writeShellApplication {`
			`name = "check-headers";`

			`runtimeInputs = [ gnugrep ];`
			`text = builtins.readFile ./check-headers.sh;`
			`}`